Effects of Boron Application on Yield, Foliar Boron Concentration, and Efficiency of Soil Boron Extracting Solutions in a Xanthic Ferralsol Cultivated with Banana in Central Amazon

Moreira, Adônis; Castro, C. M.; Fageria, N. K.; Goiás, Santo Antônio de

doi:10.1080/00103624.2011.602447

Cited by 7 publications

(7 citation statements)

References 15 publications

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“…The procedure is difficult to standardize due to the effects of extraction temperature and time, as well as the potential boron resorption during the cooling [156]. Therefore, other methods were developed, such as those using hot dilute calcium chloride [157], cold calcium chloride-mannitol [158], cold hydrochloric acid [159], barium chloride and microwave-heated water [160], diethylene triamine pentaacetic acid (DTPA)-sorbitol [161], and potassium chloride extraction [162]. The results are substantially in agreement with those obtained via the standard hot water extraction method.…”

Section: Soil Boronmentioning

confidence: 99%

Boron Toxicity and Deficiency in Agricultural Plants

Brdar-Jokanović

2020

IJMS

262

119

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Boron is an essential plant micronutrient taken up via the roots mostly in the form of boric acid. Its important role in plant metabolism involves the stabilization of molecules with cis-diol groups. The element is involved in the cell wall and membrane structure and functioning; therefore, it participates in numerous ion, metabolite, and hormone transport reactions. Boron has an extremely narrow range between deficiency and toxicity, and inadequate boron supply exhibits a detrimental effect on the yield of agricultural plants. The deficiency problem can be solved by fertilization, whereas soil boron toxicity can be ameliorated using various procedures; however, these approaches are costly and time-consuming, and they often show temporary effects. Plant species, as well as the genotypes within the species, dramatically differ in terms of boron requirements; thus, the available soil boron which is deficient for one crop may exhibit toxic effects on another. The widely documented intraspecies genetic variability regarding boron utilization efficiency and toxicity tolerance, together with the knowledge of the physiology and genetics of boron, should result in the development of efficient and tolerant varieties that may represent a long-term sustainable solution for the problem of inadequate or excess boron supply.

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Section: Soil Boronmentioning

confidence: 99%

Boron Toxicity and Deficiency in Agricultural Plants

Brdar-Jokanović

2020

IJMS

262

119

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“…Potassium chloride consistently extracted the least amount of B except from the Woburn soil. This result is surprising because Moreira et al (2011) had found the KCl extractant to be highly efficient in Brazilian soils where it solubilized almost twice as much B as did hot water. Highly statistically significant correlations were observed among the four soil B extractions.…”

Section: Resultsmentioning

confidence: 97%

“…Samples of 10.0 g of soil were equilibrated with 20.0 mL of extraction solution containing 0.01 M CaCl 2 and 0.05 M mannitol for 1 h on an end-over-end shaker. Potassium chloride extractable B was determined using the method of Moreira et al (2011). Samples of 1.25 g of soil were equilibrated with 25.0 mL of a 1.0 M KCl solution for 5 min.…”

Section: Methodsmentioning

confidence: 99%

“…None of the extractable B methods: hot-water-soluble, saturation extract, calcium chloride-mannitol, or DTPA-ammonium bicarbonate were found to be adequate for assessing B toxicity to alfalfa (Gestring and Soltanpour, 1987). Potassium chloride was found to extract considerably more available B from Brazilian soils planted to banana than did hot water (Moreira et al, 2011).…”

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confidence: 89%

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A New Soil Test for Quantitative Measurement of Available and Adsorbed Boron

Goldberg

Suarez

2014

Soil Science Society of America Journal

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All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. Permission for printing and for reprinting the material contained herein has been obtained by the publisher. A New Soil Test for Quantitative Measurement of Available and Adsorbed Boron Soil Chemistry B oron is a micronutrient element required by plants in trace amounts. The concentration range that produces neither deficiency nor toxicity symptoms is very narrow, such that crop plants can experience both deficiency and toxicity of B during the course of a single growing season (Reisenauer et al., 1973). Boron deficiency is widespread throughout the world, especially in humid regions where high rainfall can cause excessive leaching of B. Boron toxicity is encountered in arid regions because of additions via the irrigation water and lack of drainage (Nable et al., 1997). A variety of soil tests have been developed to measure the amount of B available for plant uptake, to diagnose B deficiency conditions, and to make recommendations for B fertilizer applications. Historically, various extracting solutions have been used to measure either the total amount or a proportional amount of plant available B and have been correlated with crop growth and crop response. The primary focus has been on diagnosing B deficiency and not on B toxicity conditions. The hot-water-soluble method developed by Berger and Truog (1940) and correlated to response and growth of beets (Beta vulgaris L.) is considered the gold standard of B soil tests. Subsequent B soil tests have usually been compared to the hot-water-soluble test. The B concentration of a saturation extract is commonly measured to evaluate soil conditions conducive to B toxicity and has been considered comparable to

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“…La información sobre metodologías de extracción de boro en suelo mediante el uso de diferentes disoluciones extractoras es numerosa (Redd et al 2008, Moreira et al 2011. Entre estas se encuentra la extracción del elemento con agua caliente (Berger y Troug 1939), las disoluciones Mehlich 3 y Mehlich 1 (Mehlich 1984, Schuman et al 1992, acetato de amonio (Matula 2009), cloruro de calcio (Jeffrey y McCallum 1988) y cloruro de potasio (Moreira et al 2011). La extracción con agua caliente se ha considerado como el método de referencia, sin embargo, presenta una alta variabilidad y es más laborioso (Allen et al 2005, Redd et al 2008.…”

Section: Introductionunclassified

Comparación de dos disoluciones extractoras de boro y determinación de su contenido en el suelo y en la planta de banano

Bustos¹,

Mena²,

Fernández³

2018

RAC

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El objetivo del estudio fue comparar 2 disoluciones extractoras de boro (fosfato de calcio y Mehlich 3), y determinar su contenido en el suelo y en la planta de banano (tercera hoja). El trabajo se efectuó en el Laboratorio Químico de CORBANA S.A., ubicado en la provincia de Limón, cantón de Pococí, distrito La Rita, en el 2015. Para tal propósito se colectaron muestras de suelo y de tejido foliar provenientes de plantaciones bananeras situadas en el Caribe costarricense. Suelos con contenidos inferiores a 0,2 mg.l-1 de boro presentaron una mayor extracción del elemento con la disolución Mehlich 3, en comparación con la disolución de fosfato de calcio. Contenidos entre 0,2 y 0,7 mg.l-1 mostraron, por su parte, una correlación del 68% entre ambas disoluciones. Niveles superiores a 2 mg.l-1 exhibieron una correlación del 98%. El noventa por ciento de las muestras de suelo analizadas presentaron contenidos de boro menores a 1,0 mg.l-1, con la mayoría de las muestras (64%) en concentraciones de 0,2 a 0,7 mg.l-1. El ámbito de boro recomendado para la planta de banano es de 0,1 a 1,0 mg.l-1, por lo que la mayoría de los suelos muestreados presentaron valores adecuados. Las concentraciones foliares de boro fueron de 10 a 15 mg.kg-1 en la sección central interna de la tercera hoja, mientras que en la sección externa de la hoja (borde) fueron de 10 a 70 mg.kg-1 con un aumento de su concentración hacia el borde de la hoja. Los resultados indican la bondad del uso de la disolución de Mehlich 3 sobre la disolución de fosfato de calcio para la determinación de boro en muestras de suelo.

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Effects of Boron Application on Yield, Foliar Boron Concentration, and Efficiency of Soil Boron Extracting Solutions in a Xanthic Ferralsol Cultivated with Banana in Central Amazon

Cited by 7 publications

References 15 publications

Boron Toxicity and Deficiency in Agricultural Plants

Boron Toxicity and Deficiency in Agricultural Plants

A New Soil Test for Quantitative Measurement of Available and Adsorbed Boron

Comparación de dos disoluciones extractoras de boro y determinación de su contenido en el suelo y en la planta de banano

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